package ZY11_09;

import java.lang.reflect.Array;
import java.util.Arrays;

public class ShuChu {
    public static void main(String[] args) {
        String a="abcd1234";
        byte []s=a.getBytes();
        System.out.println(Arrays.toString(s));
        char[]s1=a.toCharArray();
        System.out.println(Arrays.toString(s1));
    }
}
